Mine too is not an everlast machine, it has LTS on the side which as far as I can work out is a UK importer of these machines. I have not had much luck with them as I was not the original buyer and it was purchased back in 2009. From the pictures mine appears to have the same electronics inside but I cannot work out exactly what connections go where.
I think with a bit of time and effort using my experiance in electronics I could reverse engineer the electronics and create some schematics for each of the boards used in the unit. I already have done the main power control PCB located at the bottom, the others will take some more time as they are a bit more complicated.
If anyone can help with the internal wiring I would be very greatful.
Cheers.